(Senior) UI/UX Software Developer (m/f/d) - Spring Boot/Java

• Develop and maintain Spring Boot based microservices 
• Integrate with different REST and GraphQL microservices 
• Manage API Gateways to aggregate different microservices into self-sufficient API Products 
• Review, test and debug team members’ code 
• Work in a cross-functional teams, together with UI/UX engineers, stakeholders, QA, and Product Owner 
• Ensure the application’s functionality, maintainability and security (OWASP Top 10) 
• Help our Support & Operations Team during troubleshooting

• University degree in Computer Engineering/Science or equivalent education, career changers with passion for IT are also welcome 
• At least 5 years experience with Spring Boot and Java development 
• Experience in working closely with Senior or Junior developers 
• Experience with (No-)SQL databases or similar 
• Experience with Streaming/Queueing solutions like Kafka, Artemis MQ or similar 
• Experience with REST/GraphQL, Docker, Continuous Integration 
• Good English skills, written and spoken 
• Nice-to-Have: Basic Knowledge of Single-Page/Web Application 
• Nice-to-Have: Experience in Multi-Tenant Enterprise Applications 

The top reasons for working at Retarus
As an IT company, Retarus gives employees the opportunity to help shape global information logistics. Each employee contributes significantly to the success of global customers and to the integration of a reliable information flow in their processes. At Retarus, we value our employees, most of whom have been part of the team for more than five years. We prepare and train our new employees for their new roles; offer numerous, and interesting options for ongoing training and skills development. Employees are given the freedom to decide how they want to structure their daily tasks. The atmosphere is friendly, multi-cultural, and international. Retarus offers real opportunities to grow and is characterized by an exciting and dynamic working environment with above-average growth.

Retarus in two sentences
Successful enterprises worldwide count on reliable messaging services out of the Retarus Enterprise Cloud. Retarus has been developing the technology and underpinning this success since 1992 - sustainably and passionately.

Every success story starts somewhere
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